package filter;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;

public class EncodeFilter implements Filter {

	
	public void init(FilterConfig s) throws ServletException {
		encoding=s.getInitParameter("encoding");

	}
	public void doFilter(ServletRequest request, ServletResponse response,
			FilterChain chain) throws IOException, ServletException {
		request.setCharacterEncoding(encoding);
		response.setCharacterEncoding(encoding);
		response.setContentType("text/html;charset="+encoding);
		chain.doFilter(request, response);

	}

	public void destroy() {
		// TODO Auto-generated method stub

	}
	private String encoding;
}
